778
WHUS52 KCHS 301312
SMWCHS
AMZ380-301415-
/O.NEW.KCHS.MA.W.0011.260430T1312Z-260430T1415Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE CHARLESTON SC
912 AM EDT THU APR 30 2026
THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
WATERS FROM SOUTH SANTEE RIVER SC TO EDISTO BEACH SC EXTENDING FROM
20 TO 60 NM...
* UNTIL 1015 AM EDT.
* AT 912 AM EDT, A SEVERE THUNDERSTORM WAS LOCATED 10 NM NORTH OF
EDISTO BUOY, MOVING EAST AT 35 KNOTS.
HAZARD...LARGE HAIL AND WIND GUSTS TO NEARLY 50 KNOTS.
SOURCE...RADAR INDICATED.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES. LARGE HAIL COULD RESULT IN
STRUCTURAL DAMAGE.
* LOCATIONS IMPACTED INCLUDE...
MAINLY OPEN WATERS OF WATERS FROM SOUTH SANTEE RIVER SC TO EDISTO
BEACH SC EXTENDING FROM 20 TO 60 NM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
LAT...LON 3255 7912 3276 7912 3282 7866 3261 7824
3252 7840
TIME...MOT...LOC 1312Z 264DEG 32KT 3266 7904
MAX HAIL SIZE...>.75 IN
MAX WIND GUST...50 KTS
APT
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page